Yutaka Hara

Zorori the Naughty Hero: La La La♪ A Star is Born

Zorori, Ishishi and Noshishi become agents and producers of a promising but troubled singer named Hippopo and help her on her way to stardom.

Zorori the Naughty Hero: The Secret of Double Z

One day, Zorori makes an alarm clock machine to wake up in time for free donuts. But something strange happens when Zorori reminisces about his mother and sheds a tear. They see scenes flash by and the ZZ mark on his costume disappears! Zorori treasures it incredibly as it was emboldened by his mother although he doesn't know its meaning. After crashlanding in the street, Zorori, Ishishi, and Noshishi are saved by a fashion design student whom Zorori later realizes is his mother. The alarm clock machine had become a time machine and sent them to the past. She and later Zorondo Ron, help the trio take back their time machine from the police and a kaijuu.

Zorori the Naughty Hero: Heroes of Space

Zorori, Ishishi, and Noshishi search for a meteor that sunk in the ocean. When under attack by octopi, Zorori accidentally launches his submarine into space and land on another planet.

Zorori the Naughty Hero: Quest For The Mysterious Treasure

Ishishi, and Noshishi help out Tail find a treasure her father Gale died trying to figure out. Along the way, they are helped out by Yōkai-sensei and several monsters, but Tiger and his crew stand in their way.